Tire pressure gauge



FIG. 1 is a perspective view of the tire pressure gauge;

FIG. 2 is a front plan view;

FIG. 3 is a rear view;

FIG. 4 is a top view;

FIG. 5 is a bottom side view; and,

FIG. 6 is a left side view; right side view is same as left side view.

The broken line showing is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a tire pressure gauge, as shown. 